Barack Obama by Mark Hirsch/WireImage.com Barack Obama by Mark Hirsch/WireImage.com
Michael Phelps will be sharing the spotlight with Democratic presidential hopeful Barack Obama on this week's premiere episode of

Saturday Night Live. Obama will swoop into town briefly to make a cameo on the 34th season opener, reports People. This will be Obama's second appearance on the sketch comedy show. He dropped by last season to perform a hilarious Halloween sketch opposite Amy Poehler as Hillary Clinton. "The details of the sketch are still being worked out," an Obama spokesperson told People. If they know what's good for them, they'll stay away from any farm animal and lipstick references... or not. Saturday Night Live premieres Saturday, Sept. 13 at 11:30 pm/ET on NBC. What kind of sketch do you want to see Barack rock on SNL? - Erin Fox Related " Fey as Palin? Rudolph as Obama? " Catch Up on Saturday Night Live Episodes with Our Online Video Guide